1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#pragma once
5
6#include "qxcbglintegration.h"
7
8#include "qxcbeglwindow.h"
9
10#include <QtGui/QOpenGLContext>
11#include <qpa/qplatformopenglcontext.h>
12#include <QtGui/qpa/qplatformscreen.h>
13#include <QtGui/QScreen>
14
15#include "qxcbscreen.h"
16
17#include "qxcbeglinclude.h"
18
19QT_BEGIN_NAMESPACE
20
21class QXcbEglNativeInterfaceHandler;
22
23class QXcbEglIntegration : public QXcbGlIntegration
24 , public QNativeInterface::Private::QEGLIntegration
25{
26public:
27 QXcbEglIntegration();
28 ~QXcbEglIntegration();
29
30 bool initialize(QXcbConnection *connection) override;
31
32 QXcbWindow *createWindow(QWindow *window) const override;
33 QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const override;
34 QOpenGLContext *createOpenGLContext(EGLContext context, EGLDisplay display, QOpenGLContext *shareContext) const override;
35 QPlatformOffscreenSurface *createPlatformOffscreenSurface(QOffscreenSurface *surface) const override;
36
37 bool supportsThreadedOpenGL() const override { return true; }
38
39 EGLDisplay eglDisplay() const { return m_egl_display; }
40
41 bool usingPlatformDisplay() const { return m_using_platform_display; }
42
43 xcb_visualid_t getCompatibleVisualId(xcb_screen_t *screen, EGLConfig config) const;
44private:
45 QXcbConnection *m_connection;
46 EGLDisplay m_egl_display;
47 bool m_using_platform_display;
48
49 QScopedPointer<QXcbEglNativeInterfaceHandler> m_native_interface_handler;
50};
51
52QT_END_NAMESPACE
53

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source code of qtbase/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.h